A penetration tester runs a vulnerability scan that identifies several issues across numerous customer hosts.

Client Concern:

Availability: The client is specifically concerned about the availability of their consumer-facing production application. Ensuring this application is secure and available is crucial to the business.

Server Analysis:

Server 1 (Development sandbox server): Typically not a production server; vulnerabilities here are less likely to impact the consumer-facing application.

Server 2 (Back office file transfer server): Important but generally more internal-facing and less likely to directly affect the consumer-facing application.

Server 3 (Perimeter network web server): Likely hosts the consumer-facing application or critical services related to it. High-severity vulnerabilities here could directly impact availability.

Server 4 (Developer QA server): Similar to Server 1, more likely to be used for testing rather than production, making it less critical for immediate manual testing.

Pentest References:

Risk Prioritization: Focus on assets that have the most significant impact on business operations, especially those directly facing consumers.

Critical Infrastructure: Ensuring the security and availability of web servers exposed to the internet as they are prime targets for attacks.

By selecting Server 3 (the perimeter network web server) for additional manual testing, the penetration tester addresses the client's primary concern about the availability and security of the consumer-facing production application.

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